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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Why would the blue power light flash now that I have changed the capacitors?Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
It probably gets the correct 5V now but there are other problem.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Oh, I see. We measured the 24v and it was fine, weird.Comment
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Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
That's what my friend kept telling me. He assured me that the power supply was good when I left his shop. I watched and helped test the 24v and it looked ok to me.Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
I dusted off the old reading glasses and tester! ha! When I read the 5v, it drops and goes to 0. I tried a few different things and I might have to go back to those original capacitors being bad?Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
OK, I am confused:
"I dusted off the old reading glasses and tester! ha! When I read the 5v, it drops and goes to 0. I tried a few different things and I might have to go back to those original capacitors being bad?" I though that you do not have 5V.
So what do we really have at this point?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Sorry about the confusion. I used to be able to test this stuff but, with old age comes bad eyes, ha!
I plug the power in and try to read the 5v pins. I get a reading and then it drops to 0?Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
OK, so now you do not have the 5V or 24V either, correct?
If that is the case, just power up the power supply board by itself with nothing else connected and see if the 5V is present, so I assumed that the two start up caps are replaced.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
I do not have power at either. It's odd because I watched and helped test both after changing out the capacitors.Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
Problem solved! Easy fix, PM me if you have questions about the repair!!!!
Comment
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Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
What did you do to fix the problem Ozmodz?Comment
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Re: Sceptre X32GV-Komodo Turns on but then turns back off, after logo, with some flic
So I have a Sceptre X322BV-Hdr8WX2262P71, it comes on, you see the logo for a second or two then the screen goes black, if you leave it on for a minute you will hear sound of what ever tv show is on? Where do I start?Comment
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Hello everyone,
as stated in the title, my surface 7 pro wont boot anymore.
When i press the power button it shows the square windows logo for a second and immediately turtns off again.
I dont even have a chance to get into bios or boot from usb.
While trying to find help online it was suggested to look for help/repair here on badcaps and it might be a ME Region corruption in bios.
I dont know what that is exactly, but i never tinkered with the bios or windows in terms of hacking/patching etc.
Bought it directly from microsoft and used it now and then and only... -
Ok so here's the story. I was watching tv one day when all of a sudden I heard a pop from the back of the tv set and rushed to unplug the set. By this time the tv already had smoke coming out the back. It was not storming or inclement weather that day to cause a power surge to the best of my abilities. When I opened the tv up, I found that the three capacitors on the psu (highlighted in red) were all bulging and looked they had exploded. I replaced all of them right away and when I went to start up the tv after the "fix" it started just showing the flashing vizio logo as soon as power... -
Hello everybody,
I had this Hisense TV since November 2019 (Bestbuy Blackfriday special). Couple of nights ago my dad turned it off normally. In the morning it does turn on, shows the Hisense logo, then the LED light flashes and it turns off. It remains in the same state.
Things I have done:
A. Plug it off and on.
B. Plug it off, pushing the power button for up to 2 minutes, plug it in.
C. Contacted the customer service, They sent me a firmware update, with the file name:
upgrade_loader_no_tvcertificate.pkg
The zip file has this... -
Vizio M60-C3 powers on, perfect logo, turns off. If you don't touch anything it will repeat this process by itself until it is unplugged. Not the "button board" since I disconnected the cables to the main board and the problem persisted. So I'm fairly positive something is going on with the main board, but want to know if there is a fix for this other than replacing the expensive mainboard, which may eventually have the same problem. Also, heat sink was hot as hell when this all started. Unplugged for a few days and same thing happens.
My kids are getting antsy waiting... -
MacBook Pro 14" M1 Pro Turns on functions then turns off when I plug in USB C cable to reset the computer. I disconnect the battery fully and then reconnect it and it won't turn back on. After letting it sit for a day I plug the battery back up, and the MagSafe 3 cable and it powers on and stays ons, once I plug in a USB C cable into the port closes to the MagSafe port it turns off and the Amber light turns off and won't turn on. No water damage, nothing, I want to do a DFU restore to wipe the computer since the customer stated they did an update and ever since it just decided to not work...
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